| Castrovillari to Somersworth (New Hampshire) | 4,293.89 mi (6,910.34 km) |
| Castrovillari to Somerton (Arizona) | 6,530.13 mi (10,509.24 km) |
| Castrovillari to Somerville (Massachusetts) | 4,333.21 mi (6,973.63 km) |
| Castrovillari to Somerville (New Jersey) | 4,553.75 mi (7,328.55 km) |
| Castrovillari to Sonoma (California) | 6,439.62 mi (10,363.57 km) |
| Castrovillari to Soquel (California) | 6,502.08 mi (10,464.09 km) |
| Castrovillari to South Bend (Indiana) | 5,004.30 mi (8,053.65 km) |
| Castrovillari to South Bradenton (Florida) | 5,456.67 mi (8,781.67 km) |
| Castrovillari to South Burlington (Vermont) | 4,352.56 mi (7,004.77 km) |
| Castrovillari to South Charleston (West Virginia) | 4,952.80 mi (7,970.77 km) |
| Castrovillari to South Daytona (Florida) | 5,308.07 mi (8,542.51 km) |
| Castrovillari to South El Monte (California) | 6,557.45 mi (10,553.20 km) |
| Castrovillari to South Elgin (Illinois) | 5,072.98 mi (8,164.17 km) |
| Castrovillari to South Euclid (Ohio) | 4,814.66 mi (7,748.45 km) |
| Castrovillari to South Farmingdale (New York) | 4,496.85 mi (7,236.99 km) |
